168012711

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{50591}}^1$

素因数の和:50644

約数の個数: 20

約数和(自身を含む): 257108544

約数和(自身を除く): 89095833

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 50591, 151773, 455319, 1365957, 2074231, 4097871, 6222693, 18668079, 56004237, 168012711]

約数ペア:

[(1, 168012711), (3, 56004237), (9, 18668079), (27, 6222693), (41, 4097871), (81, 2074231), (123, 1365957), (369, 455319), (1107, 151773), (3321, 50591)]